the system reduces misunderstandings, but mainly it creates records for tax purposes. when an economy becomes this complex, it opens up more opportunities for the state to collect a percentage for itself. such complexity also increases the need t is the job of haaj abdelaziz sakkout. interpreter: if the brokers have a problem, they come to us. we all solve the problem. even if we fight first, we solve the problem. keach: mr. sakkout is employed by market officials. he occasionally serves as auctioneer if asked, but in the main, his job is to settle disputes. everyone in the fez tanning industry is dependent upon others. the man who dries the finished skins cannot function without those who remove the hair, or without any of the other specialists in the trade. with so many dependent upon forces outside their control, new institutions inevitably develop. in fez, every specialty within the tanning industry has its own guild or craft association. the guilds serve their members by setting standards, restricting membership and controlling prices whenever possible. but perhap